205126068570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{16717691}}^1$

素因数の和:16718110

約数の個数: 32

約数和(自身を含む): 493506267840

約数和(自身を除く): 288380199270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 12270, 16717691, 33435382, 50153073, 83588455, 100306146, 167176910, 250765365, 501530730, 6837535619, 13675071238, 20512606857, 34187678095, 41025213714, 68375356190, 102563034285, 205126068570]

約数ペア:

[(1, 205126068570), (2, 102563034285), (3, 68375356190), (5, 41025213714), (6, 34187678095), (10, 20512606857), (15, 13675071238), (30, 6837535619), (409, 501530730), (818, 250765365), (1227, 167176910), (2045, 100306146), (2454, 83588455), (4090, 50153073), (6135, 33435382), (12270, 16717691)]